HASH_flags_definition

Macros
#define	HASH_FLAG_DINIS   ((uint16_t)0x0001)
#define	HASH_FLAG_DCIS   ((uint16_t)0x0002)
#define	HASH_FLAG_DMAS   ((uint16_t)0x0004)
#define	HASH_FLAG_BUSY   ((uint16_t)0x0008)
#define	HASH_FLAG_DINNE   ((uint16_t)0x1000)
#define	IS_HASH_GET_FLAG(FLAG)
#define	IS_HASH_CLEAR_FLAG(FLAG)

Detailed Description

Macro Definition Documentation

#define HASH_FLAG_BUSY   ((uint16_t)0x0008)

The hash core is Busy : processing a block of data

#define HASH_FLAG_DCIS   ((uint16_t)0x0002)

Digest calculation complete

#define HASH_FLAG_DINIS   ((uint16_t)0x0001)

16 locations are free in the DIN : A new block can be entered into the input buffer.

#define HASH_FLAG_DINNE   ((uint16_t)0x1000)

DIN not empty : The input buffer contains at least one word of data

#define HASH_FLAG_DMAS   ((uint16_t)0x0004)

DMA interface is enabled (DMAE=1) or a transfer is ongoing

#define IS_HASH_CLEAR_FLAG

(

FLAG

)

Value:

(((FLAG) == HASH_FLAG_DINIS) || \
                                 ((FLAG) == HASH_FLAG_DCIS))

#define IS_HASH_GET_FLAG

(

FLAG

)

Value:

(((FLAG) == HASH_FLAG_DINIS) || \
                                ((FLAG) == HASH_FLAG_DCIS)  || \
                                ((FLAG) == HASH_FLAG_DMAS)  || \
                                ((FLAG) == HASH_FLAG_BUSY)  || \
                                ((FLAG) == HASH_FLAG_DINNE))